Whitelist or Blacklist with a specific IP

[Mcat12]

This has been asked before, see this thread and all of those linked to it.

Per device or device group whitelist to keep your internet connected devices under control with Pi-Hole

The use case is pretty easy: you have internet connected devices like TVs, lightbulbs and what the heck else you can have on your network. You want to block every internet connection besides those which are required that these devices can operate. So it would be nice to: create groups of devices like all your lightbulps, all your tablets, all your TVs, whatever disable all traffic by default for these devices or device groups only allow traffic to specific domains for those devices As far as…